Monahan Masonry, Chimney Sweep in Cedarburg, WI

About

Monahan Masonry is a second-generation, veteran-owned masonry contractor proudly serving Ozaukee County and the North Shore area of Wisconsin since 1995. With over 30 years of dedicated expertise, we specialize exclusively in masonry restoration. Our services include residential masonry repair, commercial building restoration, and full-service chimney work. We deliver precise, long-lasting craftsmanship, preserving the structural integrity and timeless beauty of brick, stone, and historic structures throughout our local community.

Description written by the business.

Services

Brick & block work
Cracks, settlement, & leaks
Masonry repair & maintenance
Mortar analysis & matching
Repointing
Stone masonry
Lintel replacement
Historic restoration
Commercial masonry repair
Building restoration
Chimney repair
Chimney cap replacement
Chimney inspection
Chimney liner installation
Chimney leak repair
Chimney flashing repair

What reviews mention

chimney rebuild 11
tuckpointing 8
front stairs 6
bidding 6
fair pricing 6
estimate accuracy 5
chimney cap replacement 3
brick house repair 3
stone wall repairs 2
mortar restoration 2

Recent reviews

Did a great job repairing our chimney. Bricks matched well and mortar looked great. We are happy with their communication and work. Thank you!
5 of 5, 2026-10-03

Monahan Masonry has done foundation work at our property twice, and we were completely pleased on both occasions. From the bid process, to scheduling, to craftsmanship, everything was as promised. Would recommend, and would definitely contact them for any future needs.
5 of 5, 2026-09-10

They did an amazing job on replacing a steel lintel above windows that had Lannon stone above. Removed the stone, replaced the lintel, replaced the stone and tuckpointed some open joints in wall. The work was done quickly and professionally and everything was cleaned up when fini...
5 of 5, 2026-09-03

5 of 5, 2026-08-13

Austin and crew did an excellent job of rebuilding two chimneys and end caps with strict time limits. They kept us informed of progress. End product looks great!
5 of 5, 2026-07-13

Hours

Mon	8 am to 7 pm
Tue	8 am to 7 pm
Wed	8 am to 7 pm
Thu	8 am to 7 pm
Fri	8 am to 7 pm
Sat	9 am to 5:30 pm
Sun	Closed

Business details

owned by veterans
wheelchair accessible parking

Contact Monahan Masonry

(262) 483-5355
monahanmasonry.com
W57N14363 Doerr Way Ste 209, Cedarburg, WI 53012
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Data: Google Business Profile data via DataForSEO, pulled October 2026. Profile checked 2026-10-14.